webR: Continue initialisation even if package mounting fails #167
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A first step in handling quarto-ext/shinylive#59.
This wraps the mounting of bundled Wasm R packages in a
try(), so that if something goes wrong (e.g. the.datafile is not there for whatever reason) we recover and continue without the package, and try to start the Shiny app anyway.This will likely be OK, since the missing package will instead be picked up from the public https://repo.r-wasm.org repo when (and if) it is actually used, which was always intended to be the fallback mode for when a required package is not included in the bundled Wasm assets.
Closes #163.